# TromboSECOT vs ROTEM

The clearest difference is price: TromboSECOT at Free against ROTEM's $2.99. TromboSECOT also leads on iOS requirement (12.0 vs 18.0). ROTEM's advantage is update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

TromboSECOT is free to download; ROTEM costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TromboSECOT ships an update every 2 months, ROTEM every 3 weeks. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | TromboSECOT | ROTEM |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 44 MB | 4 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | +4 |
| Developer | [Simed Software SL](https://appshunter.io/developer/508339032) | [Carlos Sarta](https://appshunter.io/developer/6779777264) |

## What reviewers say

### TromboSECOT

[App page](https://appshunter.io/ios/app/trombosecot/id6553995742)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ROTEM

[App page](https://appshunter.io/ios/app/rotem/id6789744103)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TromboSECOT free?

TromboSECOT is free to download, with no in-app purchases.

### Is ROTEM free?

ROTEM costs $2.99, with no in-app purchases.

### Do TromboSECOT or ROTEM have ads?

Neither TromboSECOT nor ROTEM shows ads.

### Which is updated more often, TromboSECOT or ROTEM?

TromboSECOT ships an update every 2 months, and ROTEM every 3 weeks. Most recently, TromboSECOT was updated on October 30, 2026 and ROTEM on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*